PYRIDINE DERIVATIVES SUBSTITUTED BY HETEROCYCLIC RING AND PHOSPHONOAMINO GROUP, AND ANTI-FUNGAL AGENT CONTAINING SAME
申请人:Tanaka Keigo
公开号:US20090082403A1
公开(公告)日:2009-03-26
Anti-fungal agent having excellent anti-fungal action physicochemical properties including safety and water solubility. Compound represented by formula (I), or salt thereof:
wherein R
1
represents hydrogen, halogen, amino, R
11
—NH— wherein R
11
represents C
1-6
alkyl, hydroxy C
1-6
alkyl, C
1-6
alkoxy C
1-6
alkyl, or C
1-6
alkoxycarbonyl C
1-6
alkyl, R
12
—(CO)—NH— wherein R
12
represents C
1-6
alkyl group or C
1-6
alkoxy C
1-6
alkyl, C
1-6
alkyl, hydroxy C
1-6
alkyl, cyano C
1-6
alkyl, C
1-6
alkoxy, or C
1-6
alkoxy C
1-6
alkyl or a phosphonoamino group; R
2
represents hydrogen, C
1-6
alkyl, amino, or a di C
1-6
alkylamino group or a phosphonoamino group; one of X and Y is nitrogen while the other is nitrogen or oxygen; ring A represents a 5- or 6-member heteroaryl ring or a benzene ring which may have a halogen atom or 1 or 2 C
1-6
alkyl groups; Z represents a single bond, a methylene group, an ethylene group, oxygen, sulfur, —CH
2
O—, —OCH
2
—, —NH—, —CH
2
NH—, —NHCH
2
—, —CH
2
S—, or —SCH
2
—; R
3
represents hydrogen or halogen or C
1-6
alkyl, C
3-8
cycloalkyl, C
6-10
aryl, a 5- or 6-member heteroaryl group or a 5- or 6-member nonaromatic heterocyclic group which may have 1 or 2 substituents; and R
4
represents hydrogen or halogen; provided that either R
1
or R
2
represents a phosphonoamino group.
具有优异的抗真菌作用、安全性和水溶性的抗真菌剂。化合物的化学式(I)或其盐:其中R1代表氢、卤素、氨基、R11-NH-,其中R11代表C1-6烷基、羟基C1-6烷基、C1-6烷氧基C1-6烷基或C1-6烷氧羰基C1-6烷基,R12-(CO)-NH-,其中R12代表C1-6烷基或C1-6烷氧基C1-6烷基、C1-6烷基、羟基C1-6烷基、氰基C1-6烷基、C1-6烷氧基或C1-6烷氧基C1-6烷基或磷酸氨基基团;R2代表氢、C1-6烷基、氨基或二C1-6烷基氨基基团或磷酸氨基基团;X和Y中的一个是氮,另一个是氮或氧;环A代表一个5-或6-成员的杂芳环或苯环,可能具有卤素原子或1或2个C1-6烷基基团;Z代表单键、亚甲基、乙烯基、氧、硫、-CH2O-、-OCH2-、-NH-、-CH2NH-、-NHCH2-、-CH2S-或-SCH2-;R3代表氢、卤素或C1-6烷基、C3-8环烷基、C6-10芳基、一个5-或6-成员的杂芳基团或一个5-或6-成员的非芳香杂环基团,可能具有1或2个取代基;R4代表氢或卤素;但要求R1或R2中的一个代表磷酸氨基基团。